855、Bleed the system before you disconnect the components

A. 　 the air pressure is almost correct

B. 　 the air pressure is too low

C. 　 the air pressure is too high

A. 　检查后再次拉长连杆。

B. 　测试后再次移动连杆。

C. 　检查后再次调节连杆

A. 　 Use a minimum of 20 words in each sentence.

B. 　 Use a maximum of 20 words in each sentence.

C. 　 Use more than 20 words in each sentence.

A. 　 “维护操作”包括维修 拆卸/安装、调整/测试检测/检查、清洁/喷漆和批准的维修,应遵循故障排除部分

B. 　 “维护操作“包括维修、拆卸/安装、调整/测试检测/检查、清洁/喷漆和正当的维修,,应遵循故障排除部分

C. 　 “维护操作”包括维修、拆卸/安装、调整/测试检测/检查、铲除/喷漆和批准的维修,应遵循故障排除部分

A. 　 STEMG 记录了所有产品的变更形式及其评估。

B. 　 STEMG 记录了所有减少的变更形式及其评估。

C. 　 STEMG 对生成的所有变更表格及其评估都有记录。

A. 　 For vocabulary, only main alternation are highlighted, minor alternations to many approved and not approved examples are not highlighted.

B. 　 For wordlist, only major changes are highlighted, minor changes to various approved and not approved examples are not highlighted.

C. 　 For vocabulary, only main alternation are prominent, minor alternations to many approved and not approved examples are not prominent.

A. 　 辅助燃油箱通常是可移动的油箱。

B. 　辅助燃油箱通常是可拆卸的油箱

C. 　辅助燃油箱是常规的可拆卸的油箱。

A. 　 There are three jacks onboard the fuselage.

B. 　 There are three jacking adapters on the fuselage.

C. 　 There are three jacking points on the fuselage.

A. 　 The condenser decreases the temperature of the air in the air conditioning pack to below the dew point,
changing water vapor into liquid. were

B. 　 The cooler lowers the air temperature to the boiling point in the air conditioning module, which can
transfer the steam into water.

C. 　 The evaporator turns steam into liquid by reducing the temperature of the air in the air conditioning pack
to the evaporating point

A. 　文件必须经常修订

B. 　文件必须易于修订

C. 　文件必须容易阅读和看见